12065G184ZAT2A

The 12065G184ZAT2A is a multilayer ceramic capacitor manufactured by AVX, representing a component fundamental to modern electronics assembly and circuit design. This capacitor falls within AVX's established portfolio of surface-mount passive components engineered for high-reliability applications across industrial, automotive, telecommunications, and consumer electronics sectors. Multilayer ceramic capacitors (MLCCs) like this part serve as energy storage and filtering elements in power supply circuits, signal coupling and decoupling networks, and resonant circuits. The "12065" designation in the part number indicates the physical package dimensions, which places this component in the 1206 case size category—a widely standardized surface-mount footprint that offers practical balance between board space efficiency and handling characteristics during automated assembly processes. This mid-range package size makes it suitable for applications where component density matters but assembly requires conventional pick-and-place equipment. The "G" within the part number typically references the dielectric material composition, which in AVX's naming convention generally indicates materials engineered for stable capacitance across operating temperature ranges and voltage conditions. AVX's ceramic capacitor families emphasize reliability in demanding environments where temperature fluctuations, mechanical vibration, and long service life are critical factors. These characteristics make AVX MLCCs particularly valued in industrial control systems, power distribution modules, test and measurement equipment, and automotive electronics where field replacements are costly and downtime must be minimized. Engineers select specific MLCC part numbers based on several interrelated factors: required capacitance value, voltage rating needed for the circuit, temperature coefficient characteristics, ESR (equivalent series resistance) performance, and physical space constraints on the PCB. The 1206 package provides sufficient capacitance density for most mainstream applications while remaining cost-effective and easily sourced through standard distribution channels. AVX's reputation for consistent quality and predictable performance across manufacturing lots influences specification decisions in quality-critical applications where capacitor failure could cascade into system malfunction. The multilayer construction of this capacitor provides superior volumetric efficiency compared to earlier film or ceramic disk technologies, enabling higher capacitance values in compact packages. This efficiency, combined with surface-mount compatibility, has made MLCCs in this size category a default choice for designers working within standard PCB assembly workflows and cost parameters. For applications requiring verification of exact electrical specifications, temperature behavior, voltage ratings, or detailed reliability data specific to this part number, consulting the manufacturer's technical documentation is recommended before final design implementation.